On the logical spectrum the Wikipedia article is true, but the reality is that most females these days are ****ing on a regular basis before they turn thirteen anyway.
All it really takes these days is shining something... shiny in front of their face, because as an0n said, dumb as a box of rocks.
Thing is, as FP said, law has to mark it somewhere. Stupidity is a valid excuse up until a certain age, but after you turn a satisfactory age, being a stupid whore is your fault.
All in all, anyone who needs to try and cash in on that stupidity, be it simply age factor exploitation or maliciousness, or the fact that they're too ****ing stupid themselves, they can be very proud of themselves.